CN104234605A - Roller shutter door - Google Patents
Roller shutter door Download PDFInfo
- Publication number
- CN104234605A CN104234605A CN201410332568.3A CN201410332568A CN104234605A CN 104234605 A CN104234605 A CN 104234605A CN 201410332568 A CN201410332568 A CN 201410332568A CN 104234605 A CN104234605 A CN 104234605A
- Authority
- CN
- China
- Prior art keywords
- rolling door
- chute
- guide rail
- hinged
- axillare
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims abstract description 22
- 238000005096 rolling process Methods 0.000 claims description 55
- 238000011900 installation process Methods 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Landscapes
- Support Devices For Sliding Doors (AREA)
Abstract
The invention discloses a roller shutter door, which comprises guide rails (1) and a roller shutter door main body (2), wherein the guide rails (1) are symmetrically arranged, and the roller shutter door main body (2) is arranged between the guide rails (1) and is in sliding fit with the guide rails (1). The roller shutter door is characterized in that the chute width d1 of bending parts (3) of each guide rail (1) is greater than the chute width d2 of straight edge parts (4), and moreover, the chute of each bending part (3) and the chute of the corresponding straight edge parts (4) are in smooth transition connection. The invention provides the roller shutter door which is simple in structure, easy in installation process and long in whole service life.
Description
Technical field
The present invention relates to the technical field of door, specifically a kind of rolling door.
Background technology
Rolling door is because it is light, the little feature that takes up room is widely used in various cabinet and building construction, and the rolling door of prior art mostly is to be joined end to end by some rolling door strips and becomes door main body by hinge, then making door main body at slide on rails by arranging guide rail, realizing the effect of shutter door.But this type of rolling door needs to configure bearing pin separately, this not only makes the complex structure of rolling door, thus make installation process comparatively difficult, and its materials processing cost is also larger, in addition due to its complex structure, so the assembly precision between the application life of each component and each component cannot effectively ensure, the application life of its entirety therefore will be caused short.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of structure simple thus make installation process easy and the rolling door of rolling door whole service life length.
The technical solution used in the present invention is: provide a kind of rolling door, it comprises symmetrically arranged guide rail and is located at the rolling door main body coordinated between guide rail and with slide, the trough width of the bending part of described guide rail is greater than the trough width in straight flange portion, and is connected smoothly between the chute of described bending part and the chute in straight flange portion.
After adopting above structure, a kind of rolling door of the present invention compared with prior art has the following advantages: by being distinguished by the trough width in the trough width of bending part and straight flange portion, thus rolling door main body can not be produced because the trough width in straight flange portion is excessive during sliding process in chute rock, frictional force also can not be caused excessive or block because the trough width of dogleg section is narrow.
Improve as one, the symmetrical position of the chute inside wall of guide rail is equipped with arc convex, and described arc convex extends to the two ends of guide rail along the length direction of chute, is provided with arc bump bottom the chute of described guide rail.By the arc bump of the arc convex on inside wall and bottom, make the contact of rolling door main body and chute be linear contact lay, make the frictional force of sliding process reduce thus, make rolling door open and close more smooth and easy.
As preferably, the distance between the two symmetrical arc convex of chute inside wall equals the thickness of rolling door main body.By the thickness making the distance between two symmetrical arc convex equal rolling door main body, make the two just be slidably matched, namely can not cause due to tension compressing, rolling door main body also can not be caused due to excesssive gap to rock.
Improve as one, described rolling door main body is made up of with identical rolling door strip some, described rolling door strip comprises top board, curved plate, hinged axillare and articulated slab, one end of described top board and one end of hinged axillare are fixed, the other end of hinged axillare and one end of curved plate are fixed, the other end of curved plate and the other end of top board are fixed, described top board, curved plate and hinged axillare surround a cavity, the nearly lateral wall of hinged axillare one end of described curved plate and the lateral wall of hinged axillare surround a hinged groove, described articulated slab is fixed on one end away from hinged axillare of curved plate, and the vertical sectional shape of described articulated slab matches with the vertical sectional shape of described hinged axillare.Realize being rotationally connected of adjacent rolling door strip by the cambered design of articulated slab and the cooperation of hinged axillare, and by hinged groove, play position-limiting action and prevent articulated slab slippage.
As last a kind of improvement, the inner arc radius of described articulated slab is greater than the external diameter of hinged axillare, and equals the distance of lateral wall bottom to top board upper surface of hinged axillare to the distance of top board upper surface bottom the inner arc of described articulated slab.Can not produce the rotation of the two when effectively can ensure the Light deformation of hinged axillare or articulated slab when the inner arc radius of articulated slab is greater than the external diameter of hinged axillare or expand with heat and contract with cold and hinder, simultaneously by making the two distance to top board upper surface identical, ensure that the same level of ceiling location, make the top board place plane of whole rolling door main body neatly smooth.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rolling door of the present invention.
Fig. 2 is the close-up schematic view of " A " position in Fig. 1.
Fig. 3 is the front elevation drawing of a kind of rolling door of the present invention.
Fig. 4 is the structural representation of bending part of the present invention.
Fig. 5 is the lateral view of bending part of the present invention.
Fig. 6 is the structural representation of rolling door main body of the present invention.
Fig. 7 is the close-up schematic view of " B " part in Fig. 6.
Wherein, 1, guide rail, 1.1, groove, 2, rolling door main body, 3, bending part, 4, straight flange portion, 5.1, arc convex, 5.2, arc bump, 6, top board, 7, curved plate, 8, hinged axillare, 9, articulated slab, 10, hinged groove, d
1, d
2all refer to trough width, d
3, d
4, d
5equal span from, h dinger thickness degree, R
1, R
2all refer to radius.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in the figure, the invention provides a kind of rolling door, it comprises symmetrically arranged guide rail 1 and to be located between guide rail 1 and the rolling door main body 2 be slidably matched with guide rail 1, the trough width d of the bending part 3 of described guide rail 1
1be greater than the trough width d in straight flange portion 4
2, and be connected smoothly between the chute in the chute of described bending part 3 and straight flange portion 4.Above-mentioned indication seamlessly transit the motion calculation referred to by the dogleg section to rolling door main body, draw the curve movement consistent with rolling door main body, thus design the chute side of matching in dogleg section with described rolling door main body accordingly, that is, above-mentioned seamlessly transitting refers to that the dogleg section of described chute is made up of some arc surfaces and plane, for making sliding along track length direction of rolling door subject freedom, again can not width needed for chute bending part large, the width needed for straight portion is little and produce and rock.In other words, no matter the trough width of the guide rail in the present invention is straight flange portion 4 or bending part 3, or the transition link position of the two, all makes rolling door main body 2 fit with the two side of chute and prevents rolling door main body play, and be slidably matched.
The symmetrical position of the chute inside wall of guide rail 1 is equipped with arc convex 5.1, and described arc convex 5.1 extends to the two ends of guide rail 1 along the length direction of chute, is provided with arc bump 5.2 bottom the chute of described guide rail 1.As shown in Figure 2, as preferably, the inside wall that the chute inside radius of described bending part 3 is larger eliminates the design of arc convex 5.1, reason is, when rolling door main body 2 slides into bending part 3, described arc convex 5.1 is by rectilinear direction, change camber line into, which results in rolling door main body 2 moves to bending part 3 process from the position in straight flange portion 4, the linear contact lay of rolling door main body 2 side and arc convex 5.1, change point cantact into, especially for the lateral wall of bending part 3, the inside wall of bending part 3 chute that namely radius of gyration is larger, its active force be subject to is larger, exacerbate the degree of wear of point cantact process, therefore, the inside wall that the chute inside radius of described bending part 3 is larger removes arc convex 5.1.That is, the two ends that above-mentioned arc convex 5.1 extends to guide rail 1 along the length direction of chute can be continuous print arc convex 5.1, also can be segmentations, and seamlessly transit between each section of the arc convex 5.1 of described segmented.
In addition, as shown in Figure 5, the outside described guide rail 1 being positioned at arc bump 5.2 position is provided with groove 1.1, thus makes the chute thickness of groove bottom of arc bump 5.2 position all consistent.Thus avoid in process of production, because the thickness of arc bump 5.2 position is large, heat radiation slowly causes the uneven of thermal deformation, finally causes product deformation larger.
Distance d between the two symmetrical arc convex 1 of chute inside wall
3equal the thickness h of rolling door main body 2.Above-mentioned distance d
3as shown in Figure 4, and it is at the distance d of bending part 3 for distance in the straight flange portion 4 of guide rail
3then become large due to the change of the distance of two arc convex 1, same, the thickness h of described rolling door main body 2 thickness in straight flange portion 4 as shown in Figure 7, certainly after it turns to bending part 3, due to the rotation of rolling door strip, its thickness h refers on rolling door strip from the difference of rotating the center of circle distance radius of highest distance position and the radius of proximal most position.
Described rolling door main body 2 is made up of with identical rolling door strip some, described rolling door strip comprises top board 6, curved plate 7, hinged axillare 8 and articulated slab 9, one end of described top board 6 and one end of hinged axillare 8 are fixed, the other end of hinged axillare 8 and one end of curved plate 7 are fixed, the other end of curved plate 7 and the other end of top board 6 are fixed, described top board 6, curved plate 7 and hinged axillare 8 surround a cavity, the nearly hinged lateral wall of axillare 8 one end of described curved plate 7 and the lateral wall of hinged axillare 8 surround a hinged groove 10, described articulated slab 9 is fixed on one end away from hinged axillare 8 of curved plate 7, and the vertical sectional shape of described articulated slab 9 matches with the vertical sectional shape of described hinged axillare 8.Above-mentioned vertical sectional shape refers to cross sectional shape as shown in Figure 7.The curved plate 7 of above-mentioned indication refers to the sheet material in wavy curve shape, and this structure of hinged groove 10 that above-mentioned hinged axillare 8 and curved plate 7 surround is " R " type structure of a horizontal positioned.
The inner arc radius R of described articulated slab 9
1be greater than the external diameter R of hinged axillare 8
2, and to the distance d of top board 6 upper surface bottom the inner arc of described articulated slab 9
4equal the distance d of lateral wall bottom to top board 6 upper surface of hinged axillare 8
5.
Just preferred embodiment of the present invention is described above, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above embodiment, and its concrete structure allows to change, and all various changes done in the protection domain of demand for independence of the present invention are all in protection scope of the present invention.
Claims (5)
1. a rolling door, it comprise symmetrically arranged guide rail (1) and to be located between guide rail (1) and with the rolling door main body (2) that guide rail (1) is slidably matched, it is characterized in that: the trough width d of the bending part (3) of described guide rail (1)
1be greater than the trough width d in straight flange portion (4)
2, and be connected smoothly between the chute of the chute of described bending part (3) and straight flange portion (4).
2. a kind of rolling door according to claim 1, it is characterized in that: the symmetrical position of the chute inside wall of guide rail (1) is equipped with arc convex (5.1), described arc convex (5.1) extends to the two ends of guide rail (1) along the length direction of chute, is provided with arc bump (5.2) bottom the chute of described guide rail (1).
3. a kind of rolling door according to claim 2, is characterized in that: the distance d between symmetrical two arc convex (1) of chute inside wall
3equal the thickness h of rolling door main body (2).
4. a kind of rolling door according to claim 1, it is characterized in that: described rolling door main body (2) is made up of with identical rolling door strip some, described rolling door strip comprises top board (6), curved plate (7), hinged axillare (8) and articulated slab (9), one end of described top board (6) and one end of hinged axillare (8) are fixed, the other end of hinged axillare (8) and one end of curved plate (7) are fixed, the other end of curved plate (7) and the other end of top board (6) are fixed, described top board (6), curved plate (7) and hinged axillare (8) surround a cavity, the lateral wall of described curved plate (7) nearly hinged axillare (8) one end and the lateral wall of hinged axillare (8) surround a hinged groove (10), described articulated slab (9) is fixed on one end away from hinged axillare (8) of curved plate (7), and the vertical sectional shape of described articulated slab (9) matches with the vertical sectional shape of described hinged axillare (8).
5. a kind of rolling door according to claim 4, is characterized in that: the inner arc radius R of described articulated slab (9)
1be greater than the external diameter R of hinged axillare (8)
2, and to the distance d of top board (6) upper surface bottom the inner arc of described articulated slab (9)
4equal the distance d of lateral wall bottom to top board (6) upper surface of hinged axillare (8)
5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332568.3A CN104234605B (en) | 2014-07-14 | 2014-07-14 | A kind of rolling screen door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332568.3A CN104234605B (en) | 2014-07-14 | 2014-07-14 | A kind of rolling screen door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104234605A true CN104234605A (en) | 2014-12-24 |
| CN104234605B CN104234605B (en) | 2016-06-29 |
Family
ID=52223414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410332568.3A Active CN104234605B (en) | 2014-07-14 | 2014-07-14 | A kind of rolling screen door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104234605B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387608A (en) * | 2015-12-08 | 2016-03-09 | 广东美的制冷设备有限公司 | Range hood air conditioner filter screen installation structure and refrigerating range hood provided with same |
| CN111186757A (en) * | 2020-01-22 | 2020-05-22 | 杭州宝宸科技有限公司 | Novel elevator door structural system |
| CN112622726A (en) * | 2020-12-11 | 2021-04-09 | 成都航天模塑股份有限公司 | Motion mechanism of automobile roller shutter cup stand assembly |
| CN114735373A (en) * | 2022-03-31 | 2022-07-12 | 宁波锦路家居用品有限公司 | Garbage can with automatic cloth bag |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0212009B1 (en) * | 1985-08-13 | 1990-05-16 | Ahrend Groep B.V. | Roller door comprising mutually hingedly connected lamellae and guiding rails in which the ends of the lamellae are inserted |
| DE4020244A1 (en) * | 1990-06-26 | 1992-01-23 | Dieter Knauer | Oblique roller shutter for windows and doors - has guide for shortened slats, contg. magnetic portion |
| DE4031388A1 (en) * | 1990-10-04 | 1992-04-09 | Erich Doering | SIDE SECTIONAL OR ROUND DOOR, CEILING SECTIONAL |
| CN1354316A (en) * | 2000-11-22 | 2002-06-19 | 亚伊色尔株式会社 | Opening-closing plate for rolling door |
| CN102996017A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Double-fin supporting slideway |
| CN203961740U (en) * | 2014-07-14 | 2014-11-26 | 宁波禾采医疗器械有限公司 | A kind of rolling door |
-
2014
- 2014-07-14 CN CN201410332568.3A patent/CN104234605B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0212009B1 (en) * | 1985-08-13 | 1990-05-16 | Ahrend Groep B.V. | Roller door comprising mutually hingedly connected lamellae and guiding rails in which the ends of the lamellae are inserted |
| DE4020244A1 (en) * | 1990-06-26 | 1992-01-23 | Dieter Knauer | Oblique roller shutter for windows and doors - has guide for shortened slats, contg. magnetic portion |
| DE4031388A1 (en) * | 1990-10-04 | 1992-04-09 | Erich Doering | SIDE SECTIONAL OR ROUND DOOR, CEILING SECTIONAL |
| CN1354316A (en) * | 2000-11-22 | 2002-06-19 | 亚伊色尔株式会社 | Opening-closing plate for rolling door |
| CN102996017A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Double-fin supporting slideway |
| CN203961740U (en) * | 2014-07-14 | 2014-11-26 | 宁波禾采医疗器械有限公司 | A kind of rolling door |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387608A (en) * | 2015-12-08 | 2016-03-09 | 广东美的制冷设备有限公司 | Range hood air conditioner filter screen installation structure and refrigerating range hood provided with same |
| CN105387608B (en) * | 2015-12-08 | 2019-02-15 | 广东美的制冷设备有限公司 | A kind of smoke machine air-conditioning filter net mounting structure and the refrigeration kitchen ventilator with it |
| CN111186757A (en) * | 2020-01-22 | 2020-05-22 | 杭州宝宸科技有限公司 | Novel elevator door structural system |
| CN112622726A (en) * | 2020-12-11 | 2021-04-09 | 成都航天模塑股份有限公司 | Motion mechanism of automobile roller shutter cup stand assembly |
| CN114735373A (en) * | 2022-03-31 | 2022-07-12 | 宁波锦路家居用品有限公司 | Garbage can with automatic cloth bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104234605B (en) | 2016-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104234605A (en) | Roller shutter door | |
| CN203961568U (en) | A kind of guide connecting structure of sliding sash | |
| CN103132871B (en) | Sliding translational window with high sealing performance | |
| CN203961740U (en) | A kind of rolling door | |
| CN102283520A (en) | guide rail structure of drawer | |
| CN102848888A (en) | Movable skylight connection mechanism | |
| BR102012026639B1 (en) | sliding door with reversible sliding system | |
| CN206581756U (en) | A kind of sliding block and slide support hinge of window slide support hinge | |
| CN206596319U (en) | A kind of guiding mechanism of interior rail for slide rail | |
| CN104142015B (en) | Driving box mechanism, panel structure comprising driving box mechanism and air conditioner | |
| CN209241925U (en) | A kind of double pin axle low friction type carrier chain | |
| CN203189432U (en) | Improved rail base plate connecting structure | |
| CN101871306A (en) | Full-open aluminum alloy window | |
| CN205976952U (en) | Vertical frame of sliding window and sliding window | |
| CN103243996B (en) | Auxiliary door-opening apparatus, air door and ventilation system | |
| CN203891646U (en) | Door track structure | |
| CN205743460U (en) | A kind of sliding door | |
| US1602555A (en) | Roller | |
| CN204311951U (en) | A kind of door-plate | |
| CN208830147U (en) | A kind of beam slab drip optimization device | |
| CN103661454B (en) | Bi-parting sliding door and box car | |
| CN209522176U (en) | A kind of low friction bipatch carrier chain | |
| CN209838038U (en) | Split type multi-layer glass guide rail | |
| CN104047939A (en) | Improved rail base plate connecting structure | |
| CN210370364U (en) | Sliding door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315600 Science and Technology Industrial Park, Ninghai County Economic Development Zone, Ningbo City, Zhejiang Province (Ningbo Hecai Medical Equipment Co., Ltd.) Patentee after: NINGBO HECAI MEDICAL EQUIPMENT Co.,Ltd. Country or region after: China Address before: 315600 science and Technology Industrial Park, Ninghai Economic Development Zone, Ningbo City, Zhejiang Province Patentee before: NINGBO HECAI MEDICAL EQUIPMENT Co.,Ltd. Country or region before: China |